To be honest, they were obnoxious in aLBW because of their unfathomable amount of health. In BotW, it's a miniboss unto itself; ramming attacks, sword barrages, enormous fire breath, and occasionally an onslaught of elemental arrows. They're actually one of the most thrilling parts of the game, but if you haven't gotten the hang of the controls, you're gonna get your butt handed to ya.